{
  "affected": [
    {
      "ranges": [
        {
          "database_specific": {
            "cpe": "cpe:2.3:a:froxlor:froxlor:*:*:*:*:*:*:*:*",
            "extracted_events": [
              {
                "introduced": "0"
              },
              {
                "fixed": "2.3.6"
              }
            ],
            "source": [
              "CPE_RANGE",
              "REFERENCES"
            ]
          },
          "events": [
            {
              "introduced": "0"
            },
            {
              "fixed": "d32aa3567c8eb033bbc8667bfca2969f5cdb199f"
            },
            {
              "fixed": "2987b0e8806ef12b532410050ad76d13d673a87d"
            }
          ],
          "repo": "https://github.com/froxlor/froxlor",
          "type": "GIT"
        }
      ]
    }
  ],
  "aliases": [
    "GHSA-75h4-c557-j89r"
  ],
  "database_specific": {
    "cna_assigner": "GitHub_M",
    "cwe_ids": [
      "CWE-59"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41231.json"
  },
  "details": "Froxlor is open source server administration software. Prior to version 2.3.6, `DataDump.add()` constructs the export destination path from user-supplied input without passing the `$fixed_homedir` parameter to `FileDir::makeCorrectDir()`, bypassing the symlink validation that was added to all other customer-facing path operations (likely as the fix for CVE-2023-6069). When the ExportCron runs as root, it executes `chown -R` on the resolved symlink target, allowing a customer to take ownership of arbitrary directories on the system. Version 2.3.6 contains an updated fix.",
  "id": "CVE-2026-41231",
  "modified": "2026-07-15T01:48:56.643368760Z",
  "published": "2026-04-23T03:52:42.587Z",
  "references": [
    {
      "type": "WEB",
      "url": "https://github.com/froxlor/froxlor/releases/tag/2.3.6"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2026/41xxx/CVE-2026-41231.json"
    },
    {
      "type": "ADVISORY",
      "url": "https://github.com/froxlor/froxlor/security/advisories/GHSA-75h4-c557-j89r"
    },
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-41231"
    },
    {
      "type": "FIX",
      "url": "https://github.com/froxlor/froxlor/commit/2987b0e8806ef12b532410050ad76d13d673a87d"
    }
  ],
  "schema_version": "1.8.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ],
  "summary": "Froxlor has Incomplete Symlink Validation in DataDump.add() that Allows Arbitrary Directory Ownership Takeover via Cron"
}